English Synonyms presents vocabulary practice through incomplete sentences, asking learners to choose the most suitable word from four alternatives. The supplied material contains ten elementary tests followed by an intermediate test, with ten questions in each section. Rather than presenting synonyms as freely interchangeable, the exercises place related words in situations that reveal differences in meaning and usage. The opening test explores quitting, leaving, resigning, abandoning, and deserting through examples involving trains, employment, smoking, and personal relationships. Further sections examine adaptation and change, including matching clothes, adjusting to circumstances, altering garments, exchanging money, and transforming electricity into light. Two movement sections distinguish walking, wandering, pacing, strolling, straying, stumbling, and limping. Another contrasts beating, striking, hitting, whipping, and pounding in contexts such as heartbeats, cooking, matches, and drums. The later elementary tests address loneliness and being alone, mistakes and responsibility, different kinds of thieves, and forms of travel. Their examples range from solitary houses and slips of the tongue to bank robberies, sea voyages, scientific expeditions, and mountain excursions. The intermediate section returns to adaptation with sentences about machinery, college life, climate, qualifications, and reconciling ways of thinking. This format invites close reading of each sentence before selecting an answer. The recurring contrast between related alternatives makes contextual vocabulary choice the collection’s central learning activity.